2026-05-05T14:45:32.514Z [ INFO] Starting package build
2026-05-05T14:45:32.515Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T14:45:32.893Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:45:34.546Z [ INFO] Running make stage stage=checksum
2026-05-05T14:45:34.974Z [ INFO] Running make stage stage=configure
2026-05-05T14:45:56.965Z [ INFO] Running make stage stage=build
2026-05-05T14:45:57.896Z [ERROR] Package build failed
2026-05-05T14:45:58.281Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)